Serbia must accept a "different vision" for the future make-up of south-east Europe or face increasing isolation and diminishing prospects of closer relations with the European Union, Tony Blair, the UK prime minister, will tell Vojislav Kostunica, his Serbian counterpart, tomorrow --- Belgrade is under pressure from the UK, US and the UN administration in Kosovo to accept independence as the "least problematic solution". However, Mr Kostunica faces formidable domestic pressure not to abandon Serbia's historical claims to the province, now dominated by ethnic Albanians. Belgrade continues to offer "the widest possible autonomy" without conceding sovereignty. --- Serbian state-run newspapers...